PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-09:13:10
G02     200.9          19.7                6.6 +/-    1.61      14.7 +/-    1.61  0.090 / 0.100
G06     170.7          54.2                9.9 +/-    1.20      11.9 +/-    1.20  0.090 / 0.100
G13     226.4          12.9                4.4 +/-   10.45      11.6 +/-   10.45  0.030 / 0.040
G17     25.6           57.5                6.8 +/-    1.07       7.9 +/-    1.07  0.040 / 0.030
G19     313.5          70.3                5.2 +/-    0.60       5.5 +/-    0.60  0.040 / 0.030
G24     307.3          33.2                4.3 +/-    1.91       7.1 +/-    1.91  0.030 / 0.030
G28     87.3           40.8                7.5 +/-    1.04      10.8 +/-    1.04  0.300 / 0.660
G30     157.8          15.7                6.6 +/-    1.29      16.1 +/-    1.29  0.070 / 0.280